What element is most commonly compared in science fiction stories? point of view
setting or "worlds"
characters
the author language arts

Galaxy whose shape seems different follow no set pattern are classified as

Amale bird-of-paradise uses a dance to attract mates in which it flaps its tail feathers on the ground and jumps around a potential female mate. a different male bird-of-paradise does a similar dance but it jumps around the female in the opposite direction. the female bird is only attracted to one style of dance, in one direction. this is an example of speciation.

Other than earth, is also known to have magnetic pole reversal? a: venus b: mars c: earths moon d: the sun